Run Wowza Streaming Server in Docker bash script

run-wowza-docker.sh

#!/bin/bash

VERSION=4.8.0
IMAGE=wowzamedia/wowza-streaming-engine-linux:${VERSION}
NAME=wowza

DATA_DIR=$(pwd)/data
CONFIG_DIR=${DATA_DIR}/conf
LOGS_DIR=${DATA_DIR}/logs
SUPERVISOR_LOG_FILE=${DATA_DIR}/supervisord.log

CONTAINER_BASE_DIR=/usr/local/WowzaStreamingEngine
CONTAINER_CONFIG_DIR=${CONTAINER_BASE_DIR}/conf
CONTAINER_LOGS_DIR=${CONTAINER_BASE_DIR}/logs

function copyConfigFromImage() {
	local TEMP_NAME=dummy
	docker create -ti --name ${TEMP_NAME} ${IMAGE} bash
	docker cp ${TEMP_NAME}:${CONTAINER_CONFIG_DIR} ${CONFIG_DIR}
	docker rm -f ${TEMP_NAME}
}

docker pull ${IMAGE}

if [ -z "$(ls -A $CONFIG_DIR)" ]
then
	echo "Local config directory doesn't exist, copying config directory from container..."
	mkdir -p "${DATA_DIR}"
	copyConfigFromImage
	echo "Done copying config files!"
fi

if [ ! -f ${SUPERVISOR_LOG_FILE} ]
then
	echo "Creating supervisor log file ${SUPERVISOR_LOG_FILE}..."
	touch "${SUPERVISOR_LOG_FILE}"
	echo "Done creating supervisor log file!"
fi

# Stop container if already running
docker stop ${NAME} || true
docker rm ${NAME} || true

docker run \
	-it \
	--name ${NAME} \
	--restart unless-stopped \
	--expose 1935/tcp \
	--expose 8086/tcp \
	--expose 8087/tcp \
	--expose 8088/tcp \
	--publish 1935:1935 \
	--publish 8086:8086 \
	--publish 8087:8087 \
	--publish 8088:8088 \
	--volume ${CONFIG_DIR}:${CONTAINER_CONFIG_DIR} \
	--volume ${LOGS_DIR}:${CONTAINER_LOGS_DIR} \
	--volume ${SUPERVISOR_LOG_FILE}:/supervisor/supervisord.log \
	--entrypoint /sbin/entrypoint.sh \
	${IMAGE}

# 	--env WSE_MGR_USER=admin \
# 	--env WSE_MGR_PASS=123456 \
# 	--env WSE_LIC=[license] \
# 	--env WSE_IP_PARAM=[wowza-ip-address] \